An intuitive trader acts promptly when he feels that his binary contract is going to end out-of-the-money at expiration. They are also available for purchase on weekends when markets are closed and may offer higher payouts than other binary options. Question How do I find a broker? Behavioral cookies are similar to analytical and remember that you have visited a website and use that information to provide you with content which is tailored to your interests. This is not unique to Nadex. For example, we might use cookies to keep track of which website pages are most popular and which method of linking between website pages is most effective. A contract that allows you to buy or sell a security at a specific price on or before a certain date in the future. Others can last a year. If your insight is correct on the expiration date, your payoff is the settlement value as stated in your original contract.